Post #4254875

Kremlin hackers are exploiting Exchange flaw to backdoor unpatched networks Exploits can give persistent server access that survives credential rotation and disk re-imaging. https://arstechnica.com/security/2026/07/kremlin-hackers-are-exploiting-exchange-flaw-to-backdoor-unpatched-networks/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social